diff --git a/vignettes/figs/htrfit_workflow.png b/vignettes/figs/htrfit_workflow.png
index 935352d8fdad6729dcb76c3d1b560dcb5afd5b01..b6d813cf0d81383bac7d8efeddf681a1f70d4182 100644
Binary files a/vignettes/figs/htrfit_workflow.png and b/vignettes/figs/htrfit_workflow.png differ